The station's power exceeds daytime consumption
MAXIMUM SELF-CONSUMPTION
Grid Solar Power Plant
Solar generation without mandatory batteries for facilities with a stable daily load.
MAIN RESULT
The network station reduces the amount of energy purchased by the facility during solar hours. The power is chosen so that the actual daytime load uses the generation, and the excess is accounted for only after checking the connection conditions.
PRACTICAL SCENARIO
How the solution helps in a real-world situation
During the day, production consumes more power than the solar power plant produces. All solar energy is used in-house and the grid covers the difference. At night, the facility is fully powered by the mains - without an extra battery.
WHERE THE RESULT IS LOST
The problem is rarely located in a single device
We check the project, installation, settings, power, data, and maintenance as a single chain.
Expect a backup when disconnected from the usual network inverter
Do not check input and protection parameters
Sale of surpluses is considered a guaranteed income until conditions are obtained
SCOPE OF WORK
What we design and inspect
Work boundaries and acceptance criteria are recorded before equipment purchase
- 01
Building a daily load profile
- 02
Check the connection point and restrictions
- 03
We calculate strings, inverters, losses, and protection
- 04
Preparing an accounting scheme and data for approvals
HANDOVER TO THE CLIENT
What remains with the owner of the system
- Calculation of the share of own consumption
- Monthly generation forecast
- Single Line Circuit
- List of Protections and Measurements
- Monitoring Plan/Actual
BEFORE ORDER
Questions: grid spp
Short answers to questions that affect the composition, cost, and reliability of the solution.
01Does a networked solar power system work during a power outage?
No, a standard network inverter stops output for network safety. If a backup is needed, we consider a hybrid scheme and dedicated loads.
02Do I need a bi-directional meter?
To work with energy feed into the grid, appropriate commercial metering and compliance with current regulations are required. The specific procedure is confirmed with the grid and supplying organizations.
03What happens to the surplus?
They can be limited, go to the network according to an agreed scheme, or be used by a controlled load. We do not lay down the economics of sales without a confirmed connection procedure.
04Can I install without batteries?
Yes, this is the main advantage of a network scheme for stable daytime loads: lower cost and easier maintenance.
05How to Choose Inverter Power?
Across the array of panels, temperature conditions, load profile, network parameters, and allowable DC/AC ratio. Selection is not reduced to matching the nameplate kilowatts.
06How to check the actual benefit?
Generation data, import, and own consumption are needed. We compare them with calculation and current tariff for the same period.
ENGINEERING CONSULTATION
Let's discuss: grid spp
Send the city, facility purpose, photos or plan and the current problem. Let's determine the initial data for a accurate proposal.